Hygger HG-999 LED Aquarium Light User Manual

1. Product Features

• Programmable Design with LCD Monitor: Features programmable, gradual 24-hour light cycle settings (daylight and moonlight), auto on/off for optimal aquatic conditions.
• DIY Brightness and Color: Customizable for 8 time periods, allowing setting of light color, brightness, and time.
• Super Bright: Ultra-strong LEDs provide ample brightness for viewing.
• Adjustable Timer: Light On/Off is adjustable via a timer.
• Flicker-Free LEDs: Stable LED quality ensures no flickering.
• IP68 Water-resistant Rating: Premium aluminum shell provides effective heat transfer and a full-sealed process to protect against humidity and water intrusion. No fan, low voltage DC adapter for safe and energy-saving use.
• Extendable Bracket: Adjustable brackets to fit aquariums of various sizes.
• Suitable for Plants and Freshwater: Full spectrum LED light is suitable for plant growth.

2. Product Parameters

3. Important Safety Instructions

Warning: Basic safety precautions must be observed to prevent injury. Read and follow all safety instructions.

• Do not attempt to repair the appliance yourself if it has a damaged cord or plug, is malfunctioning, or has been dropped or damaged. The power cord cannot be replaced; if damaged, the appliance should be discarded. Never cut the cord.
• Always unplug or disconnect all aquarium appliances from the electricity supply before placing hands in water, putting on/taking off parts, or when installing, maintaining, or handling the equipment.
• Never yank the cord to pull the plug from the outlet. Grasp the plug and pull to disconnect. Always unplug an appliance when not in use.
• Do not install or store the appliance where it will be exposed to weather or temperatures below freezing. For indoor household use only. Do not immerse.
• Ensure the appliance is mounted correctly and securely positioned on the aquarium before operating.
• If an extension cord is necessary, use one with a proper rating. A cord rated for less amperage or wattage than the appliance rating may overheat. Arrange the cord to prevent tripping or pulling. Connections should be made by a qualified electrical installer.
• The socket-outlet should be installed near the equipment and be easily accessible.
• Drip Loop: To prevent water from dripping onto the receptacle or plug, arrange a "drip loop" for the cord connecting the appliance to the receptacle. This loop should be below the level of the receptacle to prevent water from traveling along the cord and contacting the receptacle. If the plug or receptacle gets wet, do not unplug the cord. Disconnect the fuse or circuit breaker supplying power to the appliance, then unplug and examine for water.
• This appliance is not intended for use by persons (including children) with impaired physical or mental capabilities unless supervised or instructed by a person responsible for their safety. Children should be supervised to ensure they do not play with the appliance.
• To avoid injury, do not touch moving parts or hot parts.

4. Instructions

Control Panel Overview

1. Power On/Off (bulb button)
2. Mode Setting (M button)
3. Display Screen
4. Time Setting (gear button)
5. Color & Brightness Setting

1. Standard Mode

A. Set Local Time

1. Power on, press the up and down buttons to adjust the local time in hours. Press the gear button to confirm.
2. The minute flashes; adjust the minute, press the gear button to confirm. "24H" will flash; press the up and down buttons to select "12H" or "24H", and press the gear button to confirm. Local time setting is complete.

B. Reset Local Time

Long press the gear button for 3 seconds until the time on screen flashes. Press the up and down buttons to set the hour, then press the gear button to confirm. Press the up and down buttons to set the minutes, and press the gear button to confirm. "24H" will flash; press the up and down buttons to select "12H" or "24H", and press the gear button to confirm.

C. Setup Program

Press the M button. "51", "52", or "53" representing day mode, night mode, and DIY mode will appear on the screen respectively.

1. 51 Day Mode

• Press the M button. After "51" appears, long press the M button. "DAY-L ON OFF" flashes. Select ON or OFF using the up/down buttons and press M to confirm.
• "DAY-L ON" and hour digits flash. Select the hour the light turns on using up/down buttons, then press M. "DAY-L ON" and minute digits flash. Select the minute and confirm. To reset daytime, press the gear button to exit and reset.
• Press the M button. "Brightness %" flashes. Select the daytime brightness using up/down buttons. (Note: Only white light brightness can be selected during daytime).
• Press the M button. "DAY-L OFF" and hour digits flash. Select the hour the light turns off using up/down buttons, then press M. "DAY-L OFF" and minute digits flash. Select the minute and confirm. The light will automatically adjust to the set brightness and run.

2. 52 Night Mode

• Press the M button twice. After "52" shows, long press the M button. "MOON-L ON OFF" flashes. Select ON or OFF using up/down buttons and press M to confirm.
• "MOON-L ON" and hour digits flash. Select the hour the light turns on at night using up/down buttons, then press M. "MOON-L ON" and minute digits flash. Select the minute and confirm.
• "Brightness %" flashes. Press the color button to select the desired color (only color, not brightness). Available colors: Red (R), Orange (RG), Yellow (RG), Green (G), Cyan (BG), Blue (B), Purple (RB).
• Press the M button. "MOON-L OFF" and hour digits flash. Select the hour the light turns off at night using up/down buttons, then press M. "MOON-L OFF" and minute digits flash. Select the minute and confirm.

3. 53 DIY Mode

This mode allows setting 8 time periods (L1-L8) with specific times, brightness, and colors.

• Press the M button 3 times. After "53" shows, long press the M button. Select ON or OFF using up/down buttons and press M to confirm to start setting L1-L8.
• The hour at the bottom left flashes. Use up/down buttons to select the starting hour of the first segment and press M. The minute digits flash. Select the minute and press M.
• "W", "R", "B", "G" represent white, red, blue, and green. "Brightness % W" flashes. Use up/down buttons to adjust the brightness of white light. Press the color button again; "R" flashes. Use up/down buttons to adjust red light brightness. Similarly, adjust "B" and "G" brightness. Press M to save after adjustment.
• The hour in the middle box flashes. Use up/down buttons to select the ending hour of the second segment and press M. The minute digits flash. Select the minute and press M.
• Enter the "Brightness % W" setting. The same setting method applies for subsequent segments up to L7. L8 is for light-off: set "W", "R", "B", "G" brightness to 0%.

Example Program:

• L1: 6:00-8:00 W10%
• L2: 8:00-10:00 W50%
• L3: 10:00-12:00 W80%
• L4: 12:00-14:00 W100%
• L5: 14:00-16:00 W80%
• L6: 16:00-18:00 W50%
• L7: 18:00-20:30 W10%
• L8: 20:30-06:00 0%

Note: The light transitions slowly within 3 minutes between program segments.

General Tips

• To turn off the light in any mode, press the BULB icon. Press it again to turn the light back on.
• Restore Factory Settings: Long press the down button and the colored button for 8 seconds. "SOP" appears on the screen to restore factory settings.

5. Installation and Usage

• Verify all components are undamaged before operation. Always disconnect the electrical supply before maintenance.
• Ensure the light fixture is mounted correctly and securely on the aquarium.
• Brackets should be on the outside of the aquarium frame. Adjust extendable brackets as needed for a proper fit.
• For maximum LED performance, clean the fixture weekly. Unplug the transformer before cleaning and remove from the aquarium. Use both hands when handling. Wipe exposed surfaces with a damp cloth. Do not use detergents or harsh cleaners.

Troubleshooting

If the light cannot be turned on, the timer LCD display is flashing, or there is no reaction, the adapter may be damaged. Contact Hygger for a new adapter.

6. Package Included

• 1x LED Light
• 2x Metal brackets
• 1x AC/DC adaptor
• 1x User manual

7. Warranty

1. 1-year free limited warranty.
2. 1-month free return.
3. Free replacement for 3 months.

8. Disposal

Do not dispose of this product as unsorted municipal waste. Separate collection for special treatment is necessary. This product must not be disposed of with domestic waste. Dispose of this product at an authorized recycling facility for electrical and electronic appliances. Recycling helps save natural resources and ensures environmentally friendly disposal.